As an avid bike rider, I love to have a pair of Bluetooth in-ear headphones with me while I ride. Now that many wireless headphones (BT 4.0+) can connect to Apple Watch during workouts, it’s even handier than ever. One of the biggest worries about using in-ear headphones is that it’s difficult to hear noise around you when the music is cranked up. During outdoor physical activities, like biking down a country road for example, it can be difficult to hear oncoming traffic that may pose a risk to your safety.

That’s where AfterShokz: Trekz come in. This new Indiegogo campaign has developed a set of bone conducting in-ear headphones that keep your ear canals open but the music pumping. This project caught our eye, having already raised over 200% of its funding goal in just 24 hours.